| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.90 | 5.680% | $182.7207 | $182.72 | $182.70 | $182.70 |
| Purchase #2 | $43.77 | 11.263% | $48.6998 | $48.70 | $48.70 | $48.70 |
| Purchase #3 | $35.34 | 12.147% | $39.6327 | $39.63 | $39.65 | $39.60 |
| Purchase #4 | $100.49 | 3.637% | $104.1448 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $199.60 | 13.432% | $226.4103 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $11.80 | 3.734% | $12.2406 | $12.24 | $12.25 | $12.20 |
| Purchase #7 | $35.95 | 6.776% | $38.386 | $38.39 | $38.40 | $38.40 |
| 7 purchase totals = | $599.85 | $652.2349 | $652.23 | $652.25 | $652.10 | |